Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by IndividualfiledCriticalIndividual
Publication of FR2377281A1publicationCriticalpatent/FR2377281A1/fr
Application grantedgrantedCritical
Publication of FR2377281B3publicationCriticalpatent/FR2377281B3/fr
G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
G03B27/00—Photographic printing apparatus
G03B27/02—Exposure apparatus for contact printing
G03B27/10—Copying apparatus with a relative movement between the original and the light source during exposure
Landscapes
Physics & Mathematics
(AREA)
General Physics & Mathematics
(AREA)
Delivering By Means Of Belts And Rollers
(AREA)
Resistance Heating
(AREA)
FR7800508A1977-01-121978-01-10Appareil de thermocopie
GrantedFR2377281A1
(fr)
